Advances and Challenges in Gene Therapy for Inherited Retinal Dystrophies: A Comprehensive Review.

Inherited retinal dystrophies (IRDs) are a diverse group of genetic disorders leading to progressive vision loss due to the degeneration of retinal photoreceptors. Gene therapy has emerged as a promising approach to address the underlying genetic causes of IRDs, offering the potential for restoring vision and halting disease progression. This review provides a comprehensive overview of gene therapy innovations for IRDs, focusing on the mechanisms, recent advancements, and ongoing challenges.

Optic nerve sheath diameter as a non-invasive tool to detect clinically relevant raised intracranial pressure in children: an observational analytical study.

Background: Raised intracranial pressure (ICP) contributes to approximately 20% of the admissions in the paediatric intensive care unit (PICU) in our setting. Timely identification and treatment of raised ICP is important to prevent brain herniation and death in such cases. The objective of this study was to examine the role of optic nerve sheath diameter (ONSD) in detecting clinically relevant raised ICP in children.

Intravitreal OZURDEX vs. Intravitreal Bevacizumab for Diabetic Macular Edema: A Comprehensive Review.

This comprehensive review examines the efficacy, safety, and implications of intravitreal OZURDEX and intravitreal bevacizumab in treating diabetic macular edema (DME). DME is a common complication of diabetes mellitus and a leading cause of vision loss. OZURDEX, through sustained release of dexamethasone, targets inflammation and vascular permeability, while bevacizumab inhibits vascular endothelial growth factor (VEGF), reducing angiogenesis.

Incremental Utility of First-Pass Perfusion CMR for Prognostic Risk Stratification of Cancer-Associated Cardiac Masses.

Background: Cardiac magnetic resonance (CMR) differentiates cardiac metastasis (C) and cardiac thrombus (C) based on tissue characteristics stemming from vascularity on late gadolinium enhancement (LGE). Perfusion CMR can assess magnitude of vascularity; utility for cardiac masses (C) is unknown.

Objectives: This study sought to determine if perfusion CMR provides diagnostic and prognostic utility for C beyond binary differentiation of C and C.

Actual and Missed Opportunities for End-of-Life Care Discussions With Oncology Patients: A Qualitative Study.

Importance: Early discussion of end-of-life (EOL) care preferences improves clinical outcomes and goal-concordant care. However, most EOL discussions occur approximately 1 month before death, despite most patients desiring information earlier.

Objective: To describe successful navigation and missed opportunities for EOL discussions (eg, advance care planning, palliative care, discontinuation of disease-directed treatment, hospice care, and after-death wishes) between oncologists and outpatients with advanced cancer.

Successful use of buprenorphine-naloxone medication-assisted program to treat concurrent pain and opioid addiction after cancer therapy.

Cancer pain is often treated with opioids, a therapeutic regimen that can become a challenge in patients with an opioid use disorder (OUD). While use of the buprenorphine-naloxone combination is an effective medication-assisted treatment (MAT) for OUD, its use in pain patients with OUD has been controversial due to concerns that co-administration of buprenorphine can reduce or block analge-sia and precipitate opioid withdrawal in those patients requiring full opioid agonists. Data on its use in cancer pain patients are lack-ing.

"Sharing in hopes and worries"-a qualitative analysis of the delivery of compassionate care in palliative care and oncology at end of life.

: To explore the methods through which physicians deliver compassionate care during end-of-life (EOL). Compassionate care provides benefits to patients and providers and is particularly important for patients with serious illnesses, yet its practice remains limited. We aim to qualitatively characterize methods utilized by physicians that facilitate the delivery of compassionate care at EOL.

Delays in the Publication of Important Clinical Trial Findings in Oncology.

Importance: The complete and timely dissemination of clinical trial data is essential to all fields of medicine, with delayed or incomplete data release having potentially deleterious effects on both patient care and scientific inquiry. While prior analyses have noted a substantial lag in the reporting of final clinical study results, we sought to refine these observations through use of a novel starting point for the measurement of dissemination delays: the date of a corporate press release regarding a phase 3 study's results.

Objective: To measure the length of time elapsed between when a sponsor had results of study findings they deemed important to announce, and when the medical community had access to them.

Characterization of arsenite tolerant Halomonas sp. Alang-4, originated from heavy metal polluted shore of Gulf of Cambay.

Arsenite [As(III)]-oxidizing bacteria were isolated from heavy metal contaminated shore of Gulf of Cambay at Alang, India. The most efficient bacterial strain Alang-4 could tolerate up to 15 mM arsenite [As(III)] and 200 mM of arsenate [As(V)]. Its 16S rRNA gene sequence was 99% identical to the 16S rRNA genes of genus Halomonas (Accession no.

Remodulation of central carbon metabolic pathway in response to arsenite exposure in Rhodococcus sp. strain NAU-1.

Arsenite-tolerant bacteria were isolated from an organic farm of Navsari Agricultural University (NAU), Gujarat, India (Latitude: 20°55'39.04″N; Longitude: 72°54'6.34″E).